Honeywell TrolATemp TZ-3 TotalZone Product Data page 5

ZONE CONNECTIONS ON PANEL
THERMOSTAT
W2 L G
E W2 L G
ZONE THERMOSTAT
Fig. 4. Heat pump thermostat with separate Y1 and W1
terminals and multi-stage thermostat wiring.
If the thermostat selected has a single Y terminal, see Fig. 5.
Select a single Y thermostat for each zone. See Table 1.
Set DIP switch 6 or 7 (not both) to the On position. Set switch
6 to On when B on the thermostat is wired to W on the panel.
Set switch 7 to On when 0 on the thermostat is wired to W on
the panel.
When using the zone thermostat to control the second stage
of heat (W2), set DIP switch 5 to On, and DIP switch 1 to Off.
ZONE CONNECTIONS ON PANEL
THERMOSTAT
W2 L G
E W2 L G
HEAT PUMP ZONE THERMOSTAT
Fig. 5. Heat pump thermostat with single Y thermostat
AOBD Dampers
Wire the AOBD, AOBD-BM and IOBD Dampers to the panel
as shown in Fig. 6. See Fig. 7 when using two dampers on
one zone. When three or more dampers are controlled on
one zone, a slave damper control relay (SDCR) is required.
MOTOR
Y R W M6 M4 M1
Y1 R W1 C/X
M19065
MOTOR
Y R W M6 M4 M1
Y R O C/X
M19066
wiring.
TZ-3 TOTALZONE® ZONE CONTROL PANEL
FIELD JUMPER
Fig. 6. AOBD single damper wiring.
FIELD JUMPER
4 5
1 2
Fig. 7. AOBD multiple damper wiring.
ARD or ZD Dampers
Wire the ARD or ZD Damper to the panel as shown in Fig. 8.
Multiple dampers can be wired in parallel. When ARD or ZD
damper is used, the zone LEDs switch directly from red to
green (never amber).
DAMPER TERMINALS
ON PANEL
M6 M4
POWER CLOSE
SPRING OPEN
MODEL ARD, ZDS, ZDB
Fig. 8. ARD or ZD Damper wiring.
MARD or CDO-51 Dampers
Wire the MARD or CDO-51 Damper to the panel as shown in
Fig. 9. These are floating control modulating dampers, but are
controlled as two-position dampers on the TZ-3 panel.Two
dampers can be wired in parallel.
5
MOTOR TERMINALS
M6 M4 M1
4 5 6 Z
1 2 3 X
DAMPER MOTOR
M19067
MOTOR TERMINALS
M6 M4 M1
6 Z 4 5 6 Z
3 X 1 2 3 X
DAMPER MOTORS
M19068
M1
M19037A
68-0223-2